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openmpi/opal/class/ompi_free_list.c
Nathan Hjelm 88251a6b94 Combine opal_free_list_t and ompi_free_list_t
Historically these two lists were different due to ompi_free_list_t
dependencies in ompi (mpool). Those dependencies have since been moved
to opal so it is safe to (finally) combine them. The combined free
list comes in three flavors:

 - Single-threaded. Only to be used when it is guaranteed that no
   concurrent access will be made to the free list. Single-threaded
   functions are suffixed with _st.

 - Mutli-threaded. To be used when the free list may be accessed by
   multiple threads despite the setting of opal_using_threads.
   Multi-threaded functins are suffixed with _mt.

 - Conditionally multi-threaded. Common use case. These functions are
   thread-safe if opal_using_threads is set to true.

Compatibility functions for the ompi_free_list_t and the old accessor
functions (OPAL_FREE_LIST_*) are available while the code base is
transitioned to the new class/functions.

Signed-off-by: Nathan Hjelm <hjelmn@lanl.gov>
2015-02-24 10:05:44 -07:00

15 строки
360 B
C

/* -*- Mode: C; c-basic-offset:4 ; indent-tabs-mode:nil -*- */
/*
* Copyright (c) 2014 Los Alamos National Security, LLC. All rights
* reserved.
* $COPYRIGHT$
*
* Additional copyrights may follow
*
* $HEADER$
*/
#include "opal/class/ompi_free_list.h"
OBJ_CLASS_INSTANCE(ompi_free_list_t, opal_free_list_t, NULL, NULL);